Driver needs updating support irq sharing

12-Nov-2016 08:02

If you are having a problem with a Broadcom-based Ethernet controller product, please contact either the PC or board manufacturer for technical support.Driver Support Request Broadcom offers support for Broadcom Net Link Ethernet Network adapters and Broadcom Net Xtreme I Ethernet Network adapters products.Windows Update will automatically download the driver, but won’t install it automatically.You can open Windows Update in any of the following ways to check for new drivers or updated drivers: Essential drivers for video, sound or hard disk controllers may appear as important updates.The functionality of the reference drivers provided below may differ from the current drivers installed on the target system.Additionally, since we do not sell products directly to end-users, we do not offer comprehensive support for Broadcom's customers' products.Device Manager can beused to update the device drivers for the hardware installed onyour computer, modify hardware settings, and troubleshootproblems.Note: To perform this task, the user may be required tobe logged on as an administrator or a member of the Administrator'sgroup.

There is also a section on hot plug operations with PCI Devices that describes how to change PCI drivers so that they are able to deal with unplanned disconnections.

When a UART is connected directly without using the AXI interrupt controller it seems to work as expected; the interrupt fires and all data gets through at any baud rate.